2.4GHz remote control  Simulation model A key modification  Car model Rechargeable battery  Dynamic sound Dazzling light Brand: Troopers  Model: TT663 Frequency: 2.4GHz Type: Model  Age Range: 8 years old up  Remote Control: Yes  Remote Distance: 3 - 30m scale Power for toy: 3.7V 350mAh li-po Power for transmitter: 2 x AA battery( not include ) Brand: JQ  Type: Other RC Toys  Age: Above 8 years old Remote Control: 2.4GHz Wireless Remote Control  Control Distance: 3~30m  Transmitter Power: 2 x 1.5V AA battery (NOT included)  Model Power: Built-in rechargeable battery  Charging Time: About 60mins  Playing Time: About 30mins Package Weight : 1.216 kg  Package Size (L x W x H) : 30 x 33 x 20 cm / 11.79 x 12.97 x 7.86 inches Package Contents: 1 x RC Robot, 1 x Transmitter, 1 x 3.7V 350mAh Li-Po Battery, 1 x USB Charging Cable, 1 x English User Manual